If you are trying to play Call of Duty: Modern Warfare 2 on your PC, you may encounter an error message that says "Couldn't load fileSysCheck.cfg. Make sure Modern Warfare 2 is run from the correct folder." This error can prevent you from launching the game and enjoying the multiplayer action. Fortunately, there are some possible solutions that you can try to fix this error and play the game smoothly.
The fileSysCheck.cfg error in Call of Duty: Modern Warfare 2 can be caused by various factors, such as:
To fix the fileSysCheck.cfg error in Call of Duty: Modern Warfare 2, you can try the following methods:
If you have the Steam version of the game, you can use the Steam client to verify the integrity of the game cache. This will scan and repair any corrupted or missing game files that may cause the error. To do this, follow these steps:
If you have a non-Steam version of the game, or if verifying the game cache did not work, you can try deleting a file called mssmp3.asi from the game folder. This file is related to the sound system of the game and may cause conflicts with some audio drivers or software. To delete this file, follow these steps:
Another possible cause of the fileSysCheck.cfg error in Call of Duty: Modern Warfare 2 is outdated or incompatible drivers, especially for your graphics card and sound card. To fix this, you need to update your drivers to the latest version that is compatible with your system and the game. You can use a driver updater software to automatically scan and update your drivers, or you can manually download and install them from the official websites of your device manufacturers.
Sometimes, third-party software or mods that you have installed on your PC may interfere with the game and cause the fileSysCheck.cfg error in Call of Duty: Modern Warfare 2. To rule out this possibility, you need to disable any software or mods that are not essential for running the game. For example, you can disable antivirus software, firewall software, VPN software, screen recording software, etc. You can also uninstall any mods that you have added to the game folder. After disabling or uninstalling these software or mods, try launching the game and see if the error is resolved.
The fileSysCheck.cfg error in Call of Duty: Modern Warfare 2 can be annoying and frustrating, but it is not impossible to fix. By following the methods above, you should be able to fix this error and enjoy playing the game without any issues. If none of these methods work for you, you may need to contact Activision support for further assistance.
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